CVE-2026-86288
mediumA vulnerability has been found in ModelCloud GPTQModel up to 7.2.0.
A vulnerability has been found in ModelCloud GPTQModel up to 7.2.0. This vulnerability affects unknown code of the file gptqmodel/nn_modules/qlinear/tritonv2.py of the component Triton dequantization kernel. Such manipulation of the argument g_idx leads to out-of-bounds read. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.3.0 is able to resolve this issue. The name of the patch is 877c732f7d7dccd56a729844c6a5bd20f3aa8bb1. Upgrading the affected component is recommended.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/ModelCloud/GPTQModel/ cna@vuldb.com
- https://github.com/ModelCloud/GPTQModel/commit/877c732f7d7dccd56a729844c6a5bd20f3aa8bb1 cna@vuldb.com
- https://github.com/ModelCloud/GPTQModel/issues/2949 cna@vuldb.com
- https://github.com/ModelCloud/GPTQModel/pull/2950 cna@vuldb.com
- https://github.com/ModelCloud/GPTQModel/releases/tag/v7.3.0 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-86288 cna@vuldb.com
- https://vuldb.com/submit/906135 cna@vuldb.com
- https://vuldb.com/vuln/399447 cna@vuldb.com
- https://vuldb.com/vuln/399447/cti cna@vuldb.com